40900467045 has 16 divisors (see below), whose sum is σ = 66549913920. Its totient is φ = 21443860224.

The previous prime is 40900467043. The next prime is 40900467103. The reversal of 40900467045 is 54076400904.

It is a happy number.

It is not a de Polignac number, because 40900467045 - 2¹ = 40900467043 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 40900466994 and 40900467012.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40900467043) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 23106724 + ... + 23108493.

It is an arithmetic number, because the mean of its divisors is an integer number (4159369620).

Almost surely, 2^40900467045 is an apocalyptic number.

It is an amenable number.

40900467045 is a deficient number, since it is larger than the sum of its proper divisors (25649446875).

40900467045 is a wasteful number, since it uses less digits than its factorization.

40900467045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46215284.

The product of its (nonzero) digits is 120960, while the sum is 39.

Adding to 40900467045 its reverse (54076400904), we get a palindrome (94976867949).

The spelling of 40900467045 in words is "forty billion, nine hundred million, four hundred sixty-seven thousand, forty-five".